Four-Wire Pool Test Probe: Professional High-Current Testing Solution
Looking for reliable testing equipment for your square battery applications? Our Four-Wire Pool Test Probe delivers exceptional performance for functional testing and aging tests. Designed with independent current and voltage measurement circuits, this probe effectively reduces external interference while maintaining superior accuracy. You'll appreciate how this advanced testing solution meets stringent precision requirements in industrial inspection scenarios. With support for measurements up to 200A and a typical resistance value under 10 milliohms, our probe ensures consistent, reliable results every time.

Why Choose Our High-Current Testing Probe?
Our testing test combines cutting-edge plan with strong beryllium copper gold-plated development for long-lasting execution, amazing conductivity, and localized electroplating on the needle tip for included precision.
This imaginative approach upgrades contact unwavering quality and expands test life altogether. The serrated tip plan gives ideal contact with your gadgets beneath test, guaranteeing exact estimations each time.

Key Benefits That Make a Difference
Superior Current Dealing with: Our test bolsters four-terminal estimation up to 200A, making it culminate for high-power battery testing applications.
Low Resistance Plan: With normal resistance values underneath 10 milliohms, you get precise estimations without flag degradation.
Temperature Flexibility: Working dependably from -45°C to +200°C, this test handles extraordinary conditions with ease.
Robust Development: The combination of beryllium copper plunger, plastic barrel, and steel spring makes a tough, long-lasting solution.
Versatile Applications: Whether you're conducting useful tests or maturing ponders, this test adjusts to your particular needs.
Technical Specifications
| Category |
Specification |
Value |
| General |
Model |
CY 2400JA 9-200A-79 |
| |
Operating Temperature |
-45°C to +200°C |
| Materials |
Plunger |
Beryllium copper gold |
| |
Barrel |
Plastic |
| |
Spring |
Steel |
| Mechanical |
Total Length |
79 mm |
| |
Barrel Diameter |
20 mm |
| |
Maximum Stroke |
10.5 mm |
| |
Working Stroke |
3 mm |
| |
Spring Force at Working Stroke |
5N |
| |
Tip Style |
Serration |
| |
Tip Diameter |
24 mm |
| |
Tip Surface |
Gold |
| Electrical |
Current Load Capacity |
200A |
| |
Typical Resistance (Ri) |
< 10 mOhm |
Applications and Industries
Our testing probes excel across multiple industries where precision and reliability are non-negotiable. You'll find them particularly valuable in:
New Energy Sector: Perfect for battery testing in electric vehicles, energy storage systems, and renewable energy applications.
Photovoltaic Industry: Ideal for testing PERC, HPBC, and TOPCon products with exceptional accuracy.
Medical Device Testing: Ensures reliable performance in critical healthcare applications where precision is essential.
Communications Equipment: Supports testing requirements for telecommunications and networking hardware.
Military Applications: Meets stringent requirements for defense and aerospace testing scenarios.

Advanced Engineering for Superior Performance
The Four-Wire Pool Test Probe incorporates advanced engineering principles to deliver outstanding results. The independent current and voltage measurement circuit design represents a significant advancement in testing technology.
This configuration separates current-carrying and voltage-sensing functions for accurate measurements. Localized electroplating ensures optimal contact and durable, consistent performance over millions of test cycles.
Quality Assurance and Manufacturing Excellence
At Shaanxi Chuangyu Electronic Technology Co., Ltd., we maintain strict production process management and use precision testing instruments throughout manufacturing. Our digital manufacturing approach ensures every probe meets exacting standards before leaving our facility in Xi'an's Chang'an Innovation and Technology Industrial Park.
We've designed our product with the optimal ratio between dimensions and current-carrying capacity. This careful engineering balance ensures you get maximum performance in a compact, manageable form factor.

Customization and Support
Understanding that every application has unique requirements, we offer customization options for various non-standard specifications. Our engineering team can work with you to develop solutions that meet your specific testing needs.
Whether you need different tip configurations, alternative spring forces, or modified electrical characteristics, we have the expertise to deliver. Our experience spans multiple industries, giving us insights into diverse application requirements.

Get Started Today
Ready to enhance your testing capabilities with our advanced Four-Wire Pool Test Probe? Contact our technical team to discuss your specific requirements. We're here to help you find the perfect testing solution for your applications.
For detailed specifications, pricing information, or technical consultations, reach out to us at postmaster@cymicrowave.com. Our experts are ready to support your testing needs with professional guidance and comprehensive solutions.